【英文标准名称】:Methodsoftestforpetroleumanditsproducts-Petroleumproducts-Determinationofaromatichydrocarboninmiddledistillates-Highperformanceliquidchromatographymethodwithrefractiveindexdetection
【原文标准名称】:石油及其制品试验方法.石油产品.中间馏出物中芳烃的测定.带有测量折射指数的高效液相色谱法
【标准号】:BSEN12916-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-08-15
【实施或试行日期】:2000-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:折射指数;化学分析和试验;石油;液相色谱法;石油产品;污染物;含量测定;柴油;石油技术;蒸馏分析法;芳族化合物;芳烃
【英文主题词】:Aromatichydrocarbons;Chemicalanalysisandtesting;Chromatography;Definition;Definitions;Determinationofcontent;Highperformanceliquidchromatography;HPLC;Hydrocarbons;Liquids;Petroleumproducts
【摘要】:IdenticalwithIP391/2001.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:15P;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforAlloy-SteelandStainlessSteelBoltingforHighTemperatureorHighPressureServiceandOtherSpecialPurposeApplications
【原文标准名称】:高压或高温设备以及其他特殊用途用合金钢和不锈钢螺栓组件的标准规范
【标准号】:ASTMA193/A193M-2010a
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.22
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:alloysteelbars;alloysteelbolting;fasteners;hardness;heattreatment;stainlesssteelbolting;Alloysteelboltingmaterials--specifications;High-temperatureserviceapplications--steelboltingapplications;Stainlesssteelboltingmaterials--spe
【摘要】:1.1Thisspecificationcoversalloyandstainlesssteelboltingforpressurevessels,valves,flanges,andfittingsforhightemperatureorhighpressureservice,orotherspecialpurposeapplications.SeeSpecificationforthedefinitionofbolting.Barsandwireshallbehot-wroughtandmaybefurtherprocessedbycenterlessgrindingorbycolddrawing.Austeniticstainlesssteelmaybecarbidesolutiontreatedorcarbidesolutiontreatedandstrain-hardened.Whenstrainhardenedausteniticsteelisordered,thepurchasershouldtakespecialcaretoensurethatAppendixX1isthoroughlyunderstood.1.2Severalgradesarecovered,includingferriticsteelsandausteniticstainlesssteelsdesignatedB5,B8,andsoforth.Selectionwilldependupondesign,serviceconditions,mechanicalproperties,andhightemperaturecharacteristics.1.3Thefollowingreferencedgeneralrequirementsareindispensableforapplicationofthisspecification:Specification.Note18212;Thecommitteeformulatingthisspecificationhasincludedfifteensteeltypesthathavebeenratherextensivelyusedforthepresentpurpose.Othercompositionswillbeconsideredforinclusionbythecommitteefromtimetotimeastheneedbecomesapparent.Note28212;Forgradesofalloy-steelboltingsuitableforuseatthelowerrangeofhightemperatureapplications,referenceshouldbemadetoSpecificationA354.Note38212;Forgradesofalloy-steelboltingsuitableforuseinlowtemperatureapplications,referenceshouldbemadetoSpecificationA320/A320M.1.4NutsforusewithboltingarecoveredinSection14.1.5SupplementaryRequirementsareprovidedforuseattheoptionofthepurchaser.Thesupplementaryrequirementsshallapplyonlywhenspecifiedinthepurchaseorderorcontract.1.6Thisspecificationisexpressedinbothinch-poundunitsandinSIunits;however,unlessthepurchaseorderorcontractspecifiestheapplicableMspecificationdesignation(SIunits),theinch-poundunitsshallapply.1.7ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:J13
【国际标准分类号】:77_080_20
【页数】:13P.;A4
【正文语种】:英语